Let’s say you’ve been trying to import an *.sql file to your PHPMyAdmin. And let’s say that same file has size of about 400MB. You soon notice that you can’t import it because you have limit of 8MB. Compressing the file won’t help you because the file is too big to be reduced to less then 8MB.


To solve this problem I decided to go the obvious route and that is increase the upload size. So I looked up where my php.ini file is located, updated upload_max_filesize and post_max_size fields to 512MB, restart the apache2 server using command sudo service apache2 restart and I thought that would fix my problem.

Unfortunately I was still getting that my upload size is only 8MB. So I asked my dear friend Google and it took me a while until I figured it out. It seems there is also extra.ini file where you can add some additional configuration for your php.ini file.

In that file fields upload_max_filesize and post_max_size where set to 8MB so that my updates on php.ini file were overwritten. After increasing them to 512MB as well everything was working fine.


My extra.ini file was located at /etc/php5/apache2/conf.d/extra.ini if you don’t know where yours is you might give it try searching with find command like this:

cd /
sudo find -name extra.ini